* {
    margin: 0;
    padding: 0;
    list-style: none;
    /* 设置列表项标记的类型为空，即列表项前无标记*/
    border: none;
}


/* 导航栏 */

#daohang {
    width: 100%;
    height: 94px;
    line-height: 94px;
    background-color: rgba(124, 122, 122, 0.11);
    position: sticky;
    top: 0px;
    z-index: 1;
}

.fa {
    height: 94px;
    line-height: 94px;
    width: 1176px;
    margin: 0px auto;
}

.dropbtn {
    background-color: #b49b9b00;
    color: white;
    padding: 15px 20px;
    font-size: 16px;
    height: 94px;
    line-height: 74px;
    border: none;
    cursor: pointer;
    font-family: Arial, Helvetica, sans-serif;
}

.dropdown {
    position: relative;
    display: inline-block;
    /* height: 94px; */
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
}

.dropdown-content a {
    color: rgb(90, 88, 88);
    text-align: center;
    text-decoration: none;
    height: 50px;
    line-height: 50px;
    display: block;
    font-size: 16px;
    font-family: Arial, Helvetica, sans-serif;
}

.dropdown-content a:hover {
    border-bottom: 3px #1c69d4 solid;
    color: rgb(90, 88, 88);
}

.dropbtn:hover {
    border-bottom: 3.5px #1c69d4 solid;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.son2 {
    position: relative;
    float: right;
    display: block;
    padding: 20px;
    line-height: 73px;
    height: 50.5px;
}

.son3:hover {
    border-bottom: 3.5px #1c69d4 solid;
    margin-bottom: 3.5px #1c69d4 solid;
}

#line {
    width: 1079px;
    height: 0.5px;
    background-color: rgb(218, 213, 213);
    position: absolute;
    bottom: 0px;
}

.yi_zuida {
    width: 100%;
    height: 711.328px;
    /* background-color: rgb(207, 39, 39); */
}

.yi_da {
    width: 100%;
    height: 711px;
    position: relative;
    /* background-color: blue; */
    margin: 0px auto;
}

.beijing {
    width: 100%;
    height: 711px;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0%);
}

.yi_er {
    width: 285px;
    height: 260px;
    margin-top: 20px;
    margin-left: 63px;
    /* background-color: crimson; */
    position: relative;
}

.yi_eryi {
    width: 285px;
    height: 64px;
    margin-bottom: 16px;
    /* background-color: darkblue; */
    font-size: 49px;
    color: rgb(255, 255, 255);
    font-family: '微软雅黑 Light';
    cursor: default;
    /* 使鼠标指向文字时鼠标为箭头 */
}

.yi_erer {
    width: 285px;
    height: 36px;
    margin-bottom: 15px;
    color: rgb(255, 255, 255);
    font-size: 23px;
    font-family: Arial, Helvetica, sans-serif;
    cursor: default;
}

.chaoyue {
    width: 87px;
    height: 30px;
}

.yi_ersan {
    width: 277px;
    height: 44px;
    padding: 4px;
    margin-bottom: 10px;
    background-color: #1c69d4;
    color: rgb(255, 255, 255);
    font-size: 16px;
    text-align: center;
    line-height: 44px;
}

.aiche {
    text-decoration: none;
}

.yi_yuyue {
    text-decoration: none;
}

.aiche :hover {
    background-color: #0653b6;
}

.yi_yuyue :hover {
    background-color: #262626;
}

.yi_ersi {
    width: 277px;
    height: 44px;
    padding: 4px;
    margin-bottom: 10px;
    background-color: #4d4d4d;
    color: rgb(255, 255, 255);
    text-align: center;
    line-height: 44px;
}



.san_zuida {
    width: 100%;
    height: 64px;
    /* background-color: lightsalmon; */
    position: sticky;
    top: 0px;
    z-index: 1;
}

.san_da {
    width: 1263px;
    height: 64px;
    background-color: rgba(255, 255, 255, 0.959);
    /* position: relative; */
    margin: 0px auto;
}

.san_yi {
    width: 1188px;
    height: 64px;
    padding-left: 37.5px;
    padding-right: 37.5px;
    /* background-color: maroon; */
}

.san_yi a {
    color: #666666;
    text-decoration: none;
}

.san_gai a {
    color: #000000;
    text-decoration: none;
}

.san_yu a {
    color: rgb(255, 255, 255);
    text-decoration: none;
}

.san_chuang {
    width: 95px;
    height: 25px;
    padding-right: 24px;
    /* background-color: mediumblue; */
    font-family: '微软雅黑 Light';
    /* line-height: 25px; */
    position: relative;
    top: 19.5px;
    float: left;
    font-size: 17px;
    cursor: default;
}

.san_kong {
    width: 1px;
    height: 43px;
    padding-top: 5px;
    padding-bottom: 5px;
    margin-right: 20px;
    background-color: rgb(221, 221, 221);
    float: left;
    position: relative;
    top: 6px;
}

.san_gai {
    width: 32px;
    height: 59px;
    padding-left: 20px;
    padding-right: 20px;
    border-bottom: 4px solid #4d4d4d;
    /* background-color: olive; */
    float: left;
    line-height: 59px;
}

.san_xiang {
    width: 32px;
    height: 59px;
    padding-left: 20px;
    padding-right: 20px;
    border-bottom: 4px solid rgba(49, 49, 49, 0);
    /* background-color: rgb(0, 128, 53); */
    float: left;
    line-height: 59px;
    color: #666666;
    cursor: pointer;
}

.san_pei {
    width: 48px;
    height: 59px;
    padding-left: 20px;
    padding-right: 20px;
    border-bottom: 4px solid rgba(49, 49, 49, 0);
    /* background-color: rgb(0, 70, 128); */
    float: left;
    line-height: 59px;
    color: #666666;
    cursor: pointer;
}

.san_jia {
    width: 112px;
    height: 59px;
    padding-left: 20px;
    padding-right: 20px;
    border-bottom: 4px solid rgba(49, 49, 49, 0);
    /* background-color: rgb(0, 128, 68); */
    float: left;
    line-height: 59px;
    color: #666666;
    cursor: pointer;
}

.san_chong {
    width: 64px;
    height: 59px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 4px solid rgba(49, 49, 49, 0);
    /* background-color: rgb(13, 0, 128); */
    float: left;
    line-height: 59px;
    color: #666666;
    cursor: pointer;
}

.san_li {
    width: 64px;
    height: 59px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 4px solid rgba(49, 49, 49, 0);
    /* background-color: rgb(100, 128, 0); */
    float: left;
    line-height: 59px;
    color: #666666;
    cursor: pointer;
}

.san_xiang:hover,
.san_pei:hover,
.san_jia:hover,
.san_chong:hover,
.san_li:hover {
    color: #000;
    border-bottom: 4px solid #4d4d4d;
}

.san_yu {
    width: 172px;
    height: 44px;
    padding: 4px;
    /* border-bottom: 4px solid rgba(49, 49, 49, 0); */
    background-color: #1c69d4;
    float: right;
    color: #ffffff;
    position: relative;
    top: 7.5px;
    /* text-align: center; */
    cursor: pointer;
}

.bian1 :hover {
    background-color: #0653b6;
}

.shijia {
    width: 30px;
    height: 30px;
    margin: 7px 10px;
    float: left;
}

.yuyue {
    width: 66px;
    height: 20px;
    float: left;
    margin: 12px 13px;
    font-size: 16.5px;
}

.wu_zuida {
    width: 100%;
    height: 448.68px;
    /* background-color: chocolate; */
    position: relative;
}

.wu_da {
    width: 1263px;
    height: 448px;
    position: relative;
    /* background-color: rgb(39, 177, 39); */
    margin: 0px auto;
    overflow: hidden;
}

.all img {
    width: 688px;
    height: 357px;
    margin-left: 7.5px;
    margin-right: 7.5px;
}

.all {
    width: 703px;
    height: 357px;
    margin: 0px -33%;
    position: relative;
    cursor: pointer;
    /* 设定 鼠标 的形状为一只伸出食指的手， */
}

.screen {
    height: 394px;
    position: absolute;
}

.screen li {
    float: left;
}

.control {
    position: relative;
    top: 5px;
    left: 44%;
    /* transform: translateX(-50%); */
    background-color: rgba(255, 255, 255, 0);
    border-radius: 50px;
    line-height: 12px;
}

.control li {
    width: 10px;
    height: 10px;
    background-color: rgb(175, 175, 175);
    float: left;
    border-radius: 50%;
    margin: 5px;
    cursor: pointer;
}

.control .active {
    background-color: #1c69d4;
}

.arr div {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.404);
    color: rgb(0, 0, 0);
    font-size: 25px;
    text-align: center;
    line-height: 40px;
}

.left {
    position: absolute;
    left: 60%;
    top: 50%;
    transform: translateY(-50%);
    float: left;
}

.right {
    position: absolute;
    right: -138%;
    top: 50%;
    transform: translateY(-50%);
    float: right;
}

.wenzi_da {
    width: 688px;
    height: 28px;
    padding-top: 16px;
    padding-bottom: 16px;
    /* background-color: rgb(255, 0, 200); */
    margin: 20px auto;
    overflow: hidden;
}

.wenzi_xiao {
    width: 688px;
    height: 28px;
    margin-top: 10px;
    margin-left: 7.5px;
    margin-right: 7.5px;
    margin-bottom: 16px;
    /* background-color: cadetblue; */
    margin: 0px -100%;
    position: relative;
}

.wenzi {
    height: 409px;
    position: absolute;
}

.wenzi div {
    float: left;
}

.wen1,
.wen2,
.wen3,
.wen4,
.wen5,
.wen6,
.wen7,
.wen8 {
    width: 688px;
    font-size: 20px;
    font-family: '微软雅黑 Light';
}

.liu_zuida {
    width: 100%;
    height: 814px;
    /* background-color: rgb(30, 210, 90); */
    position: relative;
}

.liu_da {
    width: 1263px;
    height: 679px;
    padding-top: 45px;
    padding-bottom: 90px;
    position: relative;
    /* background-color: rgb(39, 83, 177); */
    margin: 0px auto;
}

.liu_yi {
    width: 1173px;
    height: 64px;
    padding-bottom: 16px;
    font-size: 48px;
    font-family: '微软雅黑 Light';
    margin: 0px auto;
    cursor: default;
}


.liu_san {
    width: 1173.33px;
    height: 24px;
    padding-bottom: 16px;
    font-size: 16px;
    font-family: '微软雅黑 Light';
    margin: 0px auto;
    cursor: default;
}

.liu_si {
    width: 1173px;
    height: 500px;
    margin: 0px auto;
    /* background-color: aqua; */
    position: relative;
}

.liu_tian {
    width: 283px;
    height: 500px;
    overflow: hidden;
    margin-right: 13.4px;
    position: absolute;
    float: left;
    position: relative;
}

.liu_tian img {
    cursor: pointer;
    transition: all 0.5s;
}

.liu_tian img:hover {
    transform: scale(1.08);
}

.liu_tian:hover {
    box-shadow: 0px 0px 10px 5px rgb(180, 180, 180);
}

.liu_shu {
    width: 283px;
    height: 500px;
    overflow: hidden;
    margin-right: 13.4px;
    position: absolute;
    float: left;
    position: relative;
}

.liu_shu img {
    cursor: pointer;
    transition: all 0.5s;
}

.liu_shu img:hover {
    transform: scale(1.08);
}

.liu_shu:hover {
    box-shadow: 0px 0px 10px 5px rgb(180, 180, 180);
}

.liu_ling {
    width: 283px;
    height: 500px;
    overflow: hidden;
    margin-right: 13.4px;
    position: absolute;
    float: left;
    position: relative;
}

.liu_ling img {
    cursor: pointer;
    transition: all 0.5s;
}

.liu_ling img:hover {
    transform: scale(1.08);
}

.liu_ling:hover {
    box-shadow: 0px 0px 10px 5px rgb(180, 180, 180);
}

.liu_duo {
    width: 282px;
    height: 500px;
    overflow: hidden;
    position: absolute;
    float: left;
    position: relative;
}

.liu_duo img {
    cursor: pointer;
    transition: all 0.5s;
}

.liu_duo img:hover {
    transform: scale(1.08);
}

.liu_duo:hover {
    box-shadow: 0px 0px 10px 5px rgb(180, 180, 180);
}

.liu_01,
.liu_02,
.liu_03,
.liu_04
 {
    width: 243px;
    height: 80px;
    font-size: 96px;
    position: absolute;
    top: 310px;
    left: 20px;
    color: rgb(255, 255, 255);
    cursor: pointer;
}

.liu_gan,
.liu_jian,
.liu_ji,
.liu_qu
 {
    width: 243px;
    height: 28px;
    font-size: 20px;
    position: absolute;
    top: 435px;
    left: 20px;
    color: rgb(255, 255, 255);
    font-family: '微软雅黑 Light';
    cursor: pointer;
}

.qi_zuida {
    width: 100%;
    height: 1318.76px;
    /* background-color: violet; */
    padding-bottom: 90px;
}

.qi_da {
    width: 1263px;
    height: 1228.76px;
    /* padding-bottom: 90px; */
    position: relative;
    /* background-color: rgb(42, 231, 127); */
    margin: 0px auto;
}

.qi_yi {
    width: 459.375px;
    height: 342px;
    padding-left: 69.167px;
    /* padding-right: 17.2px; */
    /* margin-bottom: 68.906px; */
    /* background-color: yellow; */
    float: left;
    cursor: default;
}

.qi_yihun {
    font-size: 48px;
    font-family: '微软雅黑 Light';
    margin-bottom: 16px;
    position: relative;
    top: -35px;
}

.qi_yitian {
    width: 329.531px;
    font-family: '微软雅黑 Light';
    position: relative;
    top: -35px;
}

.qi_er {
    width: 717px;
    height: 717px;
    /* background-color: tomato; */
    overflow: hidden;
    float: right;
}

.qi_er img {
    cursor: pointer;
    transition: all 0.5s;
}

.qi_er img:hover {
    transform: scale(1.08);
}

.qi_er:hover,
.qi_san:hover,
.qi_si:hover,
.qi_wu:hover {
    box-shadow: 0px 0px 10px 5px rgb(180, 180, 180);
}

.qi_san {
    width: 459px;
    height: 459px;
    margin-top: 10px;
    margin-left: 69.167px;
    overflow: hidden;
    float: left;
}

.qi_san img {
    cursor: pointer;
    transition: all 0.5s;
}

.qi_san img:hover {
    transform: scale(1.08);
}

.qi_si {
    width: 648px;
    height: 364px;
    margin-top: 20px;
    margin-right: 69px;
    overflow: hidden;
    /* background-color: wheat; */
    float: right;
}

.qi_si img {
    cursor: pointer;
    transition: all 0.5s;
}

.qi_si img:hover {
    transform: scale(1.08);
}

.qi_wu {
    width: 528px;
    height: 459px;
    margin-top: 20px;
    overflow: hidden;
    /* background-color: wheat; */
    float: left;
}

.qi_wu img {
    cursor: pointer;
    transition: all 0.5s;
}

.qi_wu img:hover {
    transform: scale(1.08);
}

.ba_zuida {
    width: 100%;
    height: 517px;
    /* background-color: yellow; */
}

.ba_da {
    width: 1263.33px;
    height: 517px;
    /* background-color: rgb(25, 0, 255); */
    margin: 0px auto;
    position: relative;
}

.ba_yi {
    width: 1188px;
    height: 86px;
    padding-left: 37.5px;
    padding-right: 37.5px;
    /* background-color: turquoise; */
    font-size: 25px;
    font-family: '微软雅黑 Light';
    cursor: default;
}

.ba_er {
    width: 666px;
    height: 375px;
    background-image: url(./创新.jpg);
    margin: 0px auto;
    background-size: contain;
    position: relative;
    cursor: pointer;
}

.ba_zheng {
    width: 60px;
    height: 60px;
    background-color: #d3d3d398;
    position: relative;
    top: -30px;
    left: -40px;
}

.ba_jiao {
    width: 0px;
    height: 0px;
    border-top: rgba(78, 27, 27, 0) 11px solid;
    border-left: rgb(10, 0, 0) 18px solid;
    border-right: rgba(63, 63, 63, 0) 18px solid;
    border-bottom: rgba(12, 41, 104, 0) 11px solid;
    position: relative;
    top: 175px;
    left: 325px;
}

.ba_zheng:hover {
    background-color: #ffffff59;
}

.ba_jiao:hover {
    border-top: rgba(78, 27, 27, 0) 11px solid;
    border-left: rgb(0, 0, 0) 18px solid;
    border-right: rgba(146, 146, 146, 0) 18px solid;
    border-bottom: rgba(12, 41, 104, 0) 11px solid;
}

.jiu_zuida {
    width: 100%;
    height: 231px;
    /* background-color: blue; */
}

.jiu_da {
    width: 1188px;
    height: 171px;
    padding: 30px 165.6px;
    margin: 0px auto;
    position: relative;
    background-color: rgb(255, 255, 255);
    z-index: 3;
}

.jiu_yu,
.jiu_zu,
.jiu_suo,
.jiu_cha {
    width: 224px;
    height: 140px;
    background-color: rgb(241, 241, 241);
    margin-right: 16px;
    float: left;
    cursor: pointer;
}

.jiu_lian {
    width: 224px;
    height: 140px;
    background-color: rgb(241, 241, 241);
    float: left;
    cursor: pointer;
}

.jiu_yu:hover,
.jiu_zu:hover,
.jiu_suo:hover,
.jiu_cha:hover,
.jiu_lian:hover {
    background-color: rgb(230, 230, 230);
}

.jiu_jia {
    width: 30px;
    height: 30px;
    /* background-color: burlywood; */
    margin: 40px auto;
}

.fangxiang {
    width: 30px;
    height: 30px;
}

.jiu_yi {
    width: 224px;
    color: rgb(97, 97, 97);
    margin: -25px auto;
    text-align: center;
}

.shi_zuida {
    width: 100%;
    height: 444px;
    background-color: #e0e0e0;
    position: relative;
    z-index: 3;
}

.shi_da {
    width: 1200px;
    height: 444px;
    background-color: #e0e0e0;
    padding-left: 31.667px;
    padding-right: 31.667px;
    margin: 0px auto;
    position: relative;
    z-index: 3;
    /* background: crimson; */
}

.shi_yi {
    width: 1200px;
    height: 105px;
    border-bottom: rgb(192, 192, 192) 1px solid;
}

.shi_er {
    width: 1160px;
    height: 248px;
    padding: 45px 0px;
    margin: 0px 20px;
}

.shi_eryi {
    width: 190px;
    height: 248px;
    /* background-color: darkgreen; */
    float: left;
}



.shi_lian {
    height: 28px;
    margin-bottom: 16px;
    /* background-color: darkmagenta; */
    font-size: 20px;
    font-family: '微软雅黑 Light';
    cursor: default;
}

.shi_lianxia {
    width: 190px;
    height: 144px;
    padding-top: 15px;
    padding-bottom: 30px;
}

ol a {
    text-decoration: none;
    font-size: 14px;
    color: rgb(104, 104, 104);
}

ol li {
    height: 24px;
}

ol a:hover {
    color: rgb(10, 10, 10);
}

.shiyi_zuida {
    width: 100%;
    height: 80px;
    /* background-color: darkorchid; */
}

.shiyi_da {
    width: 1148px;
    height: 80px;
    padding: 0px 185px;
    background-color: rgb(255, 255, 255);
    margin: 0px auto;
    position: relative;
    z-index: 3;
}

.shiyi_yi {
    width: 120px;
    height: 20px;
    /* background-color: darkslategrey; */
    position: absolute;
    top: 30px;
    font-size: 14px;
    font-family: '微软雅黑 Light';
    cursor: default;
    float: left;
}

.shiyi_er {
    width: 200px;
    height: 20px;
    /* background-color: deeppink; */
    float: right;
    font-size: 13.5px;
    padding: 0px 10px;
    position: relative;
    top: 30px;
}

.shiyi_san {
    width: 120px;
    height: 20px;
    /* background-color: rgb(20, 255, 137); */
    float: right;
    font-size: 13.5px;
    padding: 0px 10px;
    position: relative;
    top: 30px;
}

.shiyi_si {
    width: 56px;
    height: 20px;
    /* background-color: rgb(255, 106, 20); */
    float: right;
    font-size: 13.5px;
    padding: 0px 10px;
    position: relative;
    top: 30px;
}

.shiyi_wu {
    width: 56px;
    height: 20px;
    /* background-color: rgb(20, 208, 255); */
    float: right;
    font-size: 13.5px;
    padding: 0px 10px;
    position: relative;
    top: 30px;
}

.shiyi_da a {
    text-decoration: none;
    color: #1366d7;
}

.shiyi_da a:hover {
    color: #000000;
}



.shier_da {
    width: 639.99px;
    height: 61.5px;
    padding: 0px 311.67px;
    margin: 0px auto;
}

.shier_yi {
    width: 213.333px;
    height: 40px;
    border-top: 6px #4d4d4d00 solid;
    padding-top: 7.5px;
    padding-bottom: 10px;
    float: left;
    text-align: center;
    position: relative;
    top: -2px;
    cursor: pointer;
}

.shier_yi:hover {
    background-color: rgb(240, 240, 240);
    border-color: #1c69d4;
}

.shier_tu img {
    width: 22px;
    height: 22px;
}

.shier_zi {
    font-size: 12px;
    color: rgb(98, 98, 98);
    margin: -3px auto;
}

